MessageActionForm.php in RNG - Events and Registrations 8

Namespace

Drupal\rng\Form

File

src/Form/MessageActionForm.php

<?php

namespace Drupal\rng\Form;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Action\ActionManager;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\rng\EventManagerInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\rng\Entity\RuleComponent;
use Drupal\rng\Entity\Rule;

/**
 * Creates a rule with a rng_courier_message action.
 */
class MessageActionForm extends FormBase {

  /**
   * @var \Drupal\rng\Plugin\Action\CourierTemplateCollection $actionPlugin
   */
  protected $actionPlugin;

  /**
   * The entity manager.
   *
   * @var \Drupal\Core\Entity\EntityManagerInterface
   */
  protected $entityManager;

  /**
   * The RNG event manager.
   *
   * @var \Drupal\rng\EventManagerInterface
   */
  protected $eventManager;

  /**
   * Constructs a new MessageActionForm object.
   *
   * @param \Drupal\Core\Action\ActionManager $action_manager
   *   The action manager.
   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
   *   The entity manager.
   * @param \Drupal\rng\EventManagerInterface $event_manager
   *   The RNG event manager.
   */
  public function __construct(ActionManager $action_manager, EntityManagerInterface $entity_manager, EventManagerInterface $event_manager) {
    $this->actionPlugin = $action_manager
      ->createInstance('rng_courier_message');
    $this->entityManager = $entity_manager;
    $this->eventManager = $event_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('plugin.manager.action'), $container
      ->get('entity.manager'), $container
      ->get('rng.event_manager'));
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'rng_event_message_create';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, EntityInterface $rng_event = NULL) {
    $event = clone $rng_event;
    $this->actionPlugin
      ->setConfiguration([
      'active' => FALSE,
    ]);
    $form_state
      ->set('event', $event);
    $triggers = array(
      'rng:custom:date' => $this
        ->t('To all registrations, on a date.'),
      (string) $this
        ->t('Registrations') => array(
        'entity:registration:new' => $this
          ->t('To a single registration, when it is created.'),
        'entity:registration:update' => $this
          ->t('To a single registration, when it is updated.'),
      ),
    );
    $form['trigger'] = array(
      '#type' => 'select',
      '#title' => $this
        ->t('Trigger'),
      '#description' => $this
        ->t('When should this message be sent?'),
      '#options' => $triggers,
      '#default_value' => 'now',
    );
    $form['actions'] = array(
      '#type' => 'actions',
    );
    $form['actions']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Create message'),
    );
    $form['actions']['cancel'] = array(
      '#type' => 'link',
      '#title' => $this
        ->t('Cancel'),
      '#url' => Url::fromRoute('rng.event.' . $event
        ->getEntityTypeId() . '.messages', array(
        $event
          ->getEntityTypeId() => $event
          ->id(),
      )),
    );
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->actionPlugin
      ->submitConfigurationForm($form, $form_state);
    if (!($template_collection = $this->actionPlugin
      ->getTemplateCollection())) {
      drupal_set_message(t('Unable to create templates.', 'error'));
      return;
    }
    $event = $form_state
      ->get('event');
    $context = $this->entityManager
      ->getStorage('courier_context')
      ->load('rng_registration_' . $event
      ->getEntityTypeId());
    if (!$context) {
      throw new \Exception(sprintf('No context available for %s', $event
        ->getEntityTypeId()));
    }
    $template_collection
      ->setContext($context);
    $template_collection
      ->setOwner($event);
    $template_collection
      ->save();
    drupal_set_message(t('Templates created.'));
    $action = RuleComponent::create([])
      ->setPluginId($this->actionPlugin
      ->getPluginId())
      ->setConfiguration($this->actionPlugin
      ->getConfiguration())
      ->setType('action');
    $trigger_id = $form_state
      ->getValue('trigger');
    $rule = Rule::create([
      'event' => array(
        'entity' => $event,
      ),
      'trigger_id' => $trigger_id,
    ]);
    $rule
      ->save();
    $action
      ->setRule($rule)
      ->save();
    if ($trigger_id == 'rng:custom:date') {
      $rule_component = RuleComponent::create()
        ->setRule($rule)
        ->setType('condition')
        ->setPluginId('rng_rule_scheduler');
      $rule_component
        ->save();

      // Save the ID into config.
      $rule_component
        ->setConfiguration([
        'rng_rule_component' => $rule_component
          ->id(),
      ]);
      $rule_component
        ->save();
    }
    $entity_type = $event
      ->getEntityTypeId();
    $form_state
      ->setRedirectUrl(Url::fromRoute('rng.event.' . $entity_type . '.messages', [
      $entity_type => $event
        ->id(),
    ]));
  }

}

Classes

Name	Description
MessageActionForm	Creates a rule with a rng_courier_message action.